Specifications:

• Wireless Type: bluetooth
• Waterproof: Yes
• Volume Control: No
• Vocalism Principle: Electrostatic
• Total Harmonic Distortion: 1.0%
• Style: Neckband
• Sensitivity: 1.0dB
• Resistance: 1.0Ω
• Package List: User Manual
• Origin: CN(Origin)
• Model Number: headband
• Max Output: 0.001mW
• Line Length: 1.0m
• Function: Sport
• Function: HiFi Headphone
• Function: Common Headphone
• Features: Active Noice Cancelling
• Driver Diameter: 0.0mm
• Control Button: No
• Communication: Wireless
• Codecs: NONE
• Certification: NONE
• Certification: CE
• Brand Name: Rondaful
• Bluetooth Version: 5.0
• Active Noise-Cancellation: Yes